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<head><meta charset="utf-8"><title>All sorts of new and exciting ices · t-compiler · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/index.html">t-compiler</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/All.20sorts.20of.20new.20and.20exciting.20ices.html">All sorts of new and exciting ices</a></h3>

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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/All%20sorts%20of%20new%20and%20exciting%20ices/near/219287568" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/All.20sorts.20of.20new.20and.20exciting.20ices.html#219287568">(Dec 09 2020 at 01:25)</a>:</h4>
<p>I've been seeing all sorts of weird and exciting ICEs crop up during regular development. I couldn't, however, make a simple reproducer or figure out what was causing it; and <code>cargo clean</code> would typically resolve the ICE.</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/All%20sorts%20of%20new%20and%20exciting%20ices/near/219287616" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/All.20sorts.20of.20new.20and.20exciting.20ices.html#219287616">(Dec 09 2020 at 01:26)</a>:</h4>
<p>has anybody seen this and/or know whats this about?</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/All%20sorts%20of%20new%20and%20exciting%20ices/near/219287655" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/All.20sorts.20of.20new.20and.20exciting.20ices.html#219287655">(Dec 09 2020 at 01:26)</a>:</h4>
<p>I've seen it happen during normal development of binary, it cropped up maybe 3 times over last 2 days of normal development (which included, but not limited to, adding and removing crates, adding/removing/editing async functions etc)</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/All%20sorts%20of%20new%20and%20exciting%20ices/near/219287699" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jonas Schievink  [he/him] <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/All.20sorts.20of.20new.20and.20exciting.20ices.html#219287699">(Dec 09 2020 at 01:27)</a>:</h4>
<p>Yeah, there have been a few new incr. comp. issues</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/All%20sorts%20of%20new%20and%20exciting%20ices/near/219311720" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mati865 <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/All.20sorts.20of.20new.20and.20exciting.20ices.html#219311720">(Dec 09 2020 at 09:11)</a>:</h4>
<p><span class="user-mention silent" data-user-id="123586">nagisa</span> <a href="#narrow/stream/131828-t-compiler/topic/All.20sorts.20of.20new.20and.20exciting.20ices/near/219287616">said</a>:</p>
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<p>has anybody seen this and/or know whats this about?</p>
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<p>Yeah, I started seeing this quite a lot recently when using <code>cargo check</code>.</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/All%20sorts%20of%20new%20and%20exciting%20ices/near/219330639" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Poliorcetics <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/All.20sorts.20of.20new.20and.20exciting.20ices.html#219330639">(Dec 09 2020 at 12:42)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/79661">https://github.com/rust-lang/rust/issues/79661</a> this maybe ?</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/All%20sorts%20of%20new%20and%20exciting%20ices/near/219331991" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/All.20sorts.20of.20new.20and.20exciting.20ices.html#219331991">(Dec 09 2020 at 12:57)</a>:</h4>
<p>Hopefully those will soon be fixed by <a href="https://github.com/rust-lang/rust/issues/79721">#79721</a></p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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